79880688

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 247752000

約数和(自身を除く): 167871312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 73, 102, 108, 136, 144, 146, 149, 153, 204, 216, 219, 272, 292, 298, 306, 408, 432, 438, 447, 459, 584, 596, 612, 657, 816, 876, 894, 918, 1168, 1192, 1224, 1241, 1314, 1341, 1752, 1788, 1836, 1971, 2384, 2448, 2482, 2533, 2628, 2682, 3504, 3576, 3672, 3723, 3942, 4023, 4964, 5066, 5256, 5364, 7152, 7344, 7446, 7599, 7884, 8046, 9928, 10132, 10512, 10728, 10877, 11169, 14892, 15198, 15768, 16092, 19856, 20264, 21456, 21754, 22338, 22797, 29784, 30396, 31536, 32184, 32631, 33507, 40528, 43508, 44676, 45594, 59568, 60792, 64368, 65262, 67014, 68391, 87016, 89352, 91188, 97893, 121584, 130524, 134028, 136782, 174032, 178704, 182376, 184909, 195786, 261048, 268056, 273564, 293679, 364752, 369818, 391572, 522096, 536112, 547128, 554727, 587358, 739636, 783144, 1094256, 1109454, 1174716, 1479272, 1566288, 1664181, 2218908, 2349432, 2958544, 3328362, 4437816, 4698864, 4992543, 6656724, 8875632, 9985086, 13313448, 19970172, 26626896, 39940344, 79880688]

約数ペア:

[(1, 79880688), (2, 39940344), (3, 26626896), (4, 19970172), (6, 13313448), (8, 9985086), (9, 8875632), (12, 6656724), (16, 4992543), (17, 4698864), (18, 4437816), (24, 3328362), (27, 2958544), (34, 2349432), (36, 2218908), (48, 1664181), (51, 1566288), (54, 1479272), (68, 1174716), (72, 1109454), (73, 1094256), (102, 783144), (108, 739636), (136, 587358), (144, 554727), (146, 547128), (149, 536112), (153, 522096), (204, 391572), (216, 369818), (219, 364752), (272, 293679), (292, 273564), (298, 268056), (306, 261048), (408, 195786), (432, 184909), (438, 182376), (447, 178704), (459, 174032), (584, 136782), (596, 134028), (612, 130524), (657, 121584), (816, 97893), (876, 91188), (894, 89352), (918, 87016), (1168, 68391), (1192, 67014), (1224, 65262), (1241, 64368), (1314, 60792), (1341, 59568), (1752, 45594), (1788, 44676), (1836, 43508), (1971, 40528), (2384, 33507), (2448, 32631), (2482, 32184), (2533, 31536), (2628, 30396), (2682, 29784), (3504, 22797), (3576, 22338), (3672, 21754), (3723, 21456), (3942, 20264), (4023, 19856), (4964, 16092), (5066, 15768), (5256, 15198), (5364, 14892), (7152, 11169), (7344, 10877), (7446, 10728), (7599, 10512), (7884, 10132), (8046, 9928)]